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Difference between revisions of "Ionic liquids"
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{{Infobox technology|Name=Ioniq Liquids|Category=Pre- and | {{Infobox technology|Name=Ioniq Liquids|Category=[[Pre-processing]] ([[Pre-processing#Chemical_processes_and_technologies|Chemical processes and technologies]])|Feedstock=Lignocellulosic biowaste|Product=Lignin}} | ||
<onlyinclude><!-- https://www.mdpi.com/1996-1073/13/18/4864/pdf | <onlyinclude><!-- https://www.mdpi.com/1996-1073/13/18/4864/pdf | ||
Good source for IL treatment of lignocellulosic biomass -->'''Ionic liquids''' are organic salts that are liquid at room temperature. Because they are salts, they show no volatility. Moreover, they show a high thermal stability. Together this allows for them to be used as green solvents as alternatives to volatile organic compounds. These properties can be used in the pre-treatment of lignocellulosic material by dissolving the material and separating the lignin.</onlyinclude><ref name=":0">{{Cite journal|title=Ionic liquid-mediated selective extraction of lignin from wood leading to enhanced enzymatic cellulose hydrolysis|year=2009-04-01|author=Sang Hyun Lee, Thomas V. Doherty, Robert J. Linhardt, Jonathan S. Dordick|journal=Biotechnology and Bioengineering|volume=102|issue=5|page=1368–1376|doi=10.1002/bit.22179}}</ref> Lignin streams can also be dissolved to allow for further processing. <!-- I did not find examples where already separated lignin is dissolved in ionic liquids. It seems mostly the biomass is dissolved to then allow for more efficient hydrolysis (enzymatic and others) into lignin, cellulose and other byproducts. --> | Good source for IL treatment of lignocellulosic biomass -->'''Ionic liquids''' are organic salts that are liquid at room temperature. Because they are salts, they show no volatility. Moreover, they show a high thermal stability. Together this allows for them to be used as green solvents as alternatives to volatile organic compounds. These properties can be used in the pre-treatment of lignocellulosic material by dissolving the material and separating the lignin.</onlyinclude><ref name=":0">{{Cite journal|title=Ionic liquid-mediated selective extraction of lignin from wood leading to enhanced enzymatic cellulose hydrolysis|year=2009-04-01|author=Sang Hyun Lee, Thomas V. Doherty, Robert J. Linhardt, Jonathan S. Dordick|journal=Biotechnology and Bioengineering|volume=102|issue=5|page=1368–1376|doi=10.1002/bit.22179}}</ref> Lignin streams can also be dissolved to allow for further processing. <!-- I did not find examples where already separated lignin is dissolved in ionic liquids. It seems mostly the biomass is dissolved to then allow for more efficient hydrolysis (enzymatic and others) into lignin, cellulose and other byproducts. --> | ||